xref: /aosp_15_r20/external/clang/test/CodeGenCXX/const-global-linkage.cpp (revision 67e74705e28f6214e480b399dd47ea732279e315) 
1*67e74705SXin Li // RUN: %clang_cc1 -triple %itanium_abi_triple -emit-llvm -o - %s | FileCheck %s
2*67e74705SXin Li 
3*67e74705SXin Li const int x = 10;
4*67e74705SXin Li const int y = 20;
5*67e74705SXin Li const volatile int z = 30;
6*67e74705SXin Li // CHECK-NOT: @x
7*67e74705SXin Li // CHECK: @z = constant i32 30
8*67e74705SXin Li // CHECK: @_ZL1y = internal constant i32 20
b()9*67e74705SXin Li const int& b() { return y; }
10*67e74705SXin Li 
11*67e74705SXin Li const char z1[] = "asdf";
12*67e74705SXin Li const char z2[] = "zxcv";
13*67e74705SXin Li const volatile char z3[] = "zxcv";
14*67e74705SXin Li // CHECK-NOT: @z1
15*67e74705SXin Li // CHECK: @z3 = constant
16*67e74705SXin Li // CHECK: @_ZL2z2 = internal constant
b2()17*67e74705SXin Li const char* b2() { return z2; }
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